T. spiralis Life Cycle O. volvulus Life Cycle A. lumbricoides Life Cycle Leishmania spp. Life Cycle Intestinal Hookworm Life Cycle Schistosoma spp. Life Cycle E. vermicularis Life Cycle G. duodenalis Life Cycle Taeniasis Life Cycle T. cruzi Life Cycle Plasmodium spp. Life Cycle E. granulosus Life Cycle E. histolytica life cycle Diphyllobothriid Life cycle E. Histolytica Life Cycle C. philippinensis Life Cycle T. trichiura Life Cycle